sauter-controls.com

RUP: Differential-pressure controller/transducer

How energy efficiency is improved
Efficient control of the duct pressure for optimised system operation.

Areas of application
Measurement and/or control of differential pressures in positive-pressure or negative-pressure areas, e.g. in air ducts in combination with pneumatic control equipment (Centair) or with air-volume controllers in air-conditioning systems.

Properties

• Part of the Centair family of systems
• Conversion of pressure differentials into standard 0.2 to 1.0 bar signal by a pressure sensor
• PI controller
• Easy to use as PI controller is not in operation if the application is only as a transducer
• Ranges up to 500 and 4000 Pa
• Controller front panel is printed with circuit diagram for rapid identification of function
• Thermoplastic housing suitable for wall or top-hat rail mounting
• Compressed-air connections with Rp 1/8" female thread
• Complies with directive 97/23/EC Art. 3.3 on pressure equipment

Technical description

• Supply pressure 1.3 bar ± 0.1
• Nozzle/ball system
• Linearity of output signal 2%
• Hysteresis of output signal 0.5%